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Multi-primary-color LED light-emitting system

A light-emitting system and multi-primary color technology, applied in the field of LED lighting, can solve the problems of high energy consumption, slow response speed, and unenvironmental protection of Tl84 light source, and achieve the effect of increasing the spectral coincidence rate, low energy consumption, and variable volume.

Active Publication Date: 2021-09-07
XUYU OPTOELECTRONICSSHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a multi-primary color LED lighting system, which aims to solve the problems of large energy consumption, large volume, slow response speed and environmental protection of the T184 light source in the prior art

Method used

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  • Multi-primary-color LED light-emitting system

Examples

Experimental program
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Embodiment 1-10

[0033] A light emitting system for a multi-primary LED standard light source, comprising a multi-channel power supply control module, a light emitting module, a sensor, a data calculation module and other light uniformity control modules, the light emitting module includes a first light emitting module, a second light emitting module, and a third light emitting module module and the fourth light-emitting module, and the first light-emitting module is selected from the monochromatic green light-emitting module, the second light-emitting module is selected from the monochromatic red light-emitting module, the third light-emitting module is selected from the monochromatic purple light-emitting module, and the fourth light-emitting The module is selected from a monochromatic blue light-emitting module; wherein, the composition of the first light-emitting module, the second light-emitting module, the third light-emitting module and the fourth light-emitting module is shown in Table 1...

Embodiment 11

[0035] A lighting system for a multi-primary LED standard light source, specifically including a multi-channel power supply control module, a lighting module, a sensor and a data calculation module, and other modules for controlling light uniformity. The lighting module includes a first lighting module, a second lighting module, and a third lighting module. A light-emitting module and a fourth light-emitting module, and the first light-emitting module is selected from a monochromatic green light-emitting module, the second light-emitting module is selected from a monochromatic red light-emitting module, the third light-emitting module is selected from a monochromatic purple light-emitting module, and the fourth The light-emitting module is selected from a monochromatic blue light-emitting module; wherein, the composition and matching of the first light-emitting module, the second light-emitting module, the third light-emitting module and the fourth light-emitting module are show...

Embodiment 12

[0037] A lighting system for a multi-primary LED standard light source, specifically including a multi-channel power supply control module, a lighting module, a sensor and a data calculation module, and other modules for controlling light uniformity. The lighting module includes a first lighting module, a second lighting module, and a third lighting module. A light-emitting module and a fourth light-emitting module, and the first light-emitting module is selected from a monochromatic green light-emitting module, the second light-emitting module is selected from a monochromatic red light-emitting module, the third light-emitting module is selected from a monochromatic purple light-emitting module, and the fourth The light-emitting module is selected from a monochromatic blue light-emitting module; wherein, the composition and matching of the first light-emitting module, the second light-emitting module, the third light-emitting module and the fourth light-emitting module are show...

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Abstract

The invention relates to the technical field of LED illumination, and provides a multi-primary-color LED light-emitting system, which comprises a multi-channel power supply control module, light-emitting modules, a sensor and data operation module and a light uniformity control module, and is characterized in that the light-emitting modules are independently controlled by the multi-channel power supply control module through current change, the sensor and operation module can calibrate each light-emitting module by controlling the multi-channel power supply module to ensure that the spectrum of the device can coincide with a standard spectrum, and the light-emitting module comprises four single-color light-emitting modules with different colors. According to the invention, the different light-emitting modules are adopted for cooperative use so as to improve the light-emitting efficiency, the spectrum coincidence rate is improved based on mixing of the multiple different light-emitting modules, the spectrum of a T84 standard light source can be achieved through the multi-primary-color LED, and the LED light source has the advantages of environmental protection, low energy consumption, variable volume and the like, and is suitable for wide application.

Description

technical field [0001] The application belongs to the technical field of LED lighting, and in particular relates to a multi-primary color LED lighting system. Background technique [0002] The standard light source refers to the artificial light source that simulates various ambient light, so that the off-site production factory or laboratory can obtain basically the same lighting effect as the light source in these specific environments. The standard light source is usually installed in the standard light box, and is mainly used to detect the color deviation of the item. TL84 light source (4000K) is mainly used to simulate the lighting of European shops, with a linear band spectrum, and is mainly used in standard color matching light boxes. However, the light source is a trichromatic fluorescent tube light source, which has the disadvantages of high energy consumption, large volume, slow response speed, mercury-containing and non-environmental protection. Contents of the...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V23/04H05B45/20F21Y115/10
CPCF21S8/006F21V23/0442H05B45/20F21Y2115/10
Inventor 陈磊蔡济隆林金填吴宇李凤田琪陈冲
Owner XUYU OPTOELECTRONICSSHENZHEN CO LTD
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